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In a class 15 students like Maths. 20 students like English and 10 students like science. 5 students like all three subjects. If there are 50 students in the class, how many students like none of the three
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In a class 15 students like Maths. 20 students like English and 10 students like science. 5 students like all three subjects. If there are 50 students in the class, how many students like none of the three subjects?​

User TheCottonSilk
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2 Answers

0 votes
0 because 50-20-15-10-5 =0 all student like at least one of these subjects
User Costa Huang
by
4.3k points
7 votes

Answer:

Everyone likes a subject so 0 students like none.

15+10+20+5=50

User RubbleFord
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